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1/3/5M 18650 Battery Insulation Gasket Barley Paper Width 25mm-500mm
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18650 battery insulation gasket paper, Barley Paper (Fish Tape)
1/3/5M 18650 Battery Insulation Gasket Barley Paper Li-ion Pack Cell Adhesive Glue Fish Tape Warp Electrode Insulated Pads
Green 18650 Lithium Battery Insulation Paper Tape, Self-Adhesive Barley Paper Gasket, Battery Pack Electrode Insulation Film, Multiple Width & Length Options
Specification
| Attribute | Value |
|---|---|
| Product Name | 18650 Battery Insulation Gasket Barley Paper |
| Model Number | Battery Insulation Gaskets |
| Material | Barley Paper (Fish Tape) |
| Color | Green |
| Available Length | 1M, 3M, 5M per roll |
| Available Width |
25mm,30mm,35mm,40mm,45mm,50mm,55mm,60mm,65mm, 70mm,75mm,80mm,90mm,100mm,110mm,120mm,130mm, 140mm,145mm,150mm,180mm,200mm,300mm,500mm |
| Adhesive Type | Single-sided adhesive |
| Application | 18650 lithium battery pack, cell electrode insulation, battery separation & protection |
| Feature | High insulation, heat resistance, self-adhesive, easy cutting, electrical isolation |
| Origin | Mainland China |
| Category | Battery Accessories, Electrical Insulation Materials |
FAQ
Q1: What is this barley paper insulation tape used for?
A: This green self-adhesive barley paper, also called fish tape, is mainly used for insulating 18650 lithium battery cells. It isolates battery electrodes, prevents short circuits and protects cells inside lithium battery packs.
Q2: What lengths can I choose?
A: We offer three roll lengths: 1 meter, 3 meters and 5 meters.
Q3: What width options are available?
A: Width ranges from 25mm up to 500mm, covering 25,30,35,40,45,50,55,60,65,70,75,80,90,100,110,120,130,140,145,150,180,200,300,500mm for different battery assembly needs.
Q4: Is it self-adhesive?
A: Yes, it comes with single-sided adhesive backing. You can peel and stick it directly onto battery cells. It can also be cut manually to custom sizes.
Q5: What are the key benefits of this battery insulation gasket paper?
A: It provides excellent electrical insulation and heat resistance. It effectively prevents short-circuit between electrodes, stabilizes battery pack performance and improves safety for lithium battery builds.
Q6: Can this material be used for other battery sizes besides 18650?
A: Yes. While optimized for 18650 cells, the roll format can be cut to fit other cylindrical lithium cells and general electrical insulation projects.
Care Instructions
Care Instructions

